Applications of sinusoidal functions

[@timaa.4379]

Thank you so much for this! My teacher never teaches so we have to do his job ourselves in our homework time, and you make that so much easier! Also, your handwriting is satisfyingly neat!

[@honestman276]

Thanks. From Bangladesh.

[@mikaylarizaalba6087]

super helpful! was able to answer our precal take home quiz because of this vid

[@hawiatuk]

❤❤

[@kamerali317]

Well done

[@SyedAshrafZaynYassin]

Word!

[@michaellee2008]

can i just ask what software you using, please?

[@abdikadir4748]

Where is the 360 came from at 5.00

[@timaa.4379]

The formula for b is 2pi/period (in radians) or 360/period (in degrees)

[@madikari9840]

What’s the height at 78s